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Mazda bt 50 3 litre wont start when engine hot.Have replaced cam and crank sensor.

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6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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thutson66
  • 96 Answers

SOURCE: 2001 mazda protege will not start

well, with all that you have changed the only two possible things that are left PCM and the ECM....

Do you have an alarm system on this vehicle? If you purchased this car second hand it may have something that is inhibiting the engine from firing. From what you have told us here that would be where I would start looking.

I really hope this is helpfull

Posted on Aug 10, 2008

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  • 145 Answers

SOURCE: CAM SENSOR ENGINE LIGHT. MAX RPM 2000 SOMTIMES

I seen this before first of all don't let the car dealer to BS the way to your money, most of the time is noting wrong whit the sensor it self but is the plug than goes in to the sensor this what i recommend is to buy another sensor from your local auto part store or salvage yard (cheaper) get three pieces of cable and solder directly in to the sensor brake the plastic around the sensor plug if necessary and secure the three cables to it put some silicon in between the solder and the place the new sensor on top of the old one so you now wish wire goes to which and cut and attach one by one. I now this works 100% i have done it my self many times if you need diagrams or sensor locations you can find that at www.alldatadiy.com now if you still have problems unplug all harness especially all the ones than comes from the back of the engine because that engine tends to leak oil on top of the harness if you have wires doing shortcut replace that section you can solder use heat string tube and change the insulation hose they sale those on part stores to put some zip tides on the ends and you will have your car back and will last Note don't let it get to close to the exhaust use zip tides to keep from touching hot areas.

Posted on Jun 10, 2009

rtpflh
  • 546 Answers

SOURCE: 2003 f550 6 litre diesel

check glow plugs.

Posted on Oct 13, 2009

  • 14036 Answers

SOURCE: 2001 mazda mx5 miata won,t crank

SOUND LIKE CRANKSHAFT SENSOR OFF.TOO MUCH GAP FROM CRANKSENSOR TO CRANKSHAFT PULLEY PULSE WHEEL.

Posted on Mar 08, 2010

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Hi My car engine just died on highway. Check engine light came on. Diagnostic showed P0340 CAM sensor error. Got it replaced but error still there. Got Fuel filter and the sensor on the engine Oil cae(...


The cam sensor is supplied a reference voltage by the engine computer and the cam sensor should generate a signal back to the engine computer above 50 rpm of the engine cranking. The problem could be a faulty purchased cam sensor (yes this happens sometimes although rare) fwiring connector problem at cam sensor or faulty engine computer.

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What is the resistance measurement on a cam sensor for a 2.4 litre on a 2004 sonota i replaced the crank sensor and timing belt but car wont start all marks are on and i have my voltage referances for the...


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1 Answer

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being 94' im sure it has high miles, cam and crank sensor common to fail over time do to wear and heat exposure. check the basic, make sure you getting fuel and sparks. fuel pump only work as long the engine is turning over due to the crank sensor sense the flywheel turning. crank sensor may be faulty. no sparks, check coil make sure is good and putting out 12v, auto zone can test it for free. good coil, than check cam sensor, cam sensor senses the cam turning and tell the ecu to tell the coil to disperse the sparks to the plugs. cam and crank sensors, there no way of testing it but replacing the unit unless you have the special equipment to test it; both is fairly cheap to replace, check ebay.

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You will have a no start or stalls after engine gets hot and then cools down restarts, the sensor is on the front of the engine mounted into the cam gear cover if it is not visiable get under the, (here is a picture) car and look.d37e0b9.jpg

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